bernanke's testimony gave wall street a boost yesterday. the dow finished up 91 points closing at 10,374. the nasdaq gained 22 points to close at 2235. >>> chrysler is voluntarily recalling more than 350,000 minivans because of problems with crash sensors that control the air bags. the company says it will replace the sensors in 2005 and 2006 town and country and dodge caravans. but chrysler says it should wait until june to contact dealers because it needs time to distribute the replacement parts. >>> it appears to be the end for hummer. gm says it will shut down the brand, unless a last-minute buyer emerges. hummer employs about 3,000 people in the u.s. >>> as you know "avatar" helped 3-d go mainstream. now, moviegoers are bracing for a flood of these films. movie chains will cover the cost of converting nearly half of the nation's screens to 3-d technology. three 3-d movies are due out in just the next two months. >> soon, we'll have our own specialized glasses we take to the theaters. >> have to start investing in those. >>> coming up n